.grey{
	color:#bfbfbf; /*灰色*/
}

.red{
	color:#ff4c4b; /*红色*/
}

.background{
	color:#efeff4; /*默认背景颜色*/
}

.disable-btn{
	background-color : #bfbfbf !important;
	border-color : #bfbfbf !important;
}
